2742534015097 has 2 divisors, whose sum is σ = 2742534015098. Its totient is φ = 2742534015096.

The previous prime is 2742534015077. The next prime is 2742534015101. The reversal of 2742534015097 is 7905104352472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2636843354896 + 105690660201 = 1623836^2 + 325101^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2742534015097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2742534015097.

It is not a weakly prime, because it can be changed into another prime (2742534015047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1371267007548 + 1371267007549.

It is an arithmetic number, because the mean of its divisors is an integer number (1371267007549).

Almost surely, 2^{2742534015097} is an apocalyptic number.

It is an amenable number.

2742534015097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2742534015097 is an equidigital number, since it uses as much as digits as its factorization.

2742534015097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 2742534015097 in words is "two trillion, seven hundred forty-two billion, five hundred thirty-four million, fifteen thousand, ninety-seven".